At the time of launch of Xperia Z Sony announced that they will release Jb 4.2.2 update very soon but still now there is no update.If Sony wants a good market in smartphone then they should push the latest updates as soon as possible.

I am using it for couple of days and must admit that its top notch in performance only having two issues firstly its battery drains too fast and secondly it gets overheated which is not expected from this high end device apart from these every thing is perfect.I would highly recommend this to everyone who wants a good looking high end android smartphone.

hi guys.i just got my new xz bout a week ago.
before this, i was so eager to buy it, i have the utmost faith in sony's product. but, booom.....i have to say that im very dissapointed with xz...
well, i can accept the over-heating thing... but, it still lags a bit sometimes when im playing games, it seriously have a very poor loudspeaker. i can no longer enjoy musics, and talking to someone on the phone is....how do i put this..... SHIT.i can hardly hear what the other party is saying.xz's speaker is seriously SHIT. how about the XLOUD function...? doesn't sound that loud to me...
and the battery performance is seriously poor. like, c'mon..i expect more from a Sony's latest hi-tech gadget. and what about the camera? works like shit under dim lights and during night time.i took a picture of my room, hoping the camera quality is nice.but hey, when i try to zoom a bit to small stuffs, the picture'll go all blurry.
so, i am seriously dissapointed with sony xperia Z, after all the hopes i put.... now, im thinking of selling it and get myself an S4.

I dont understand what are people talks about. Heat? oh come on. heat is always there when we use the full performance of the smartphone.

Yesterday, i had a chance to go to mall. I search for the dummies of xz, s4, and one. Playing with them each for 30 minutes i say each of them are the true flagship. People can just choose either one of them. All of them is beast. Very fast and agile. And, do they heat after heavy usage? Yes they are. So for me heat is not something i should complaint EXCEPT the heat causing your hand to melt..

WOW!!! This phone is AMAZING.. It's the best phone I ever had without a doubt. I bought it week ago. Nothing to complain. Those who are trying to chose between GS4 & SXZ, I might say GS4 is ahead of SXZ in some areas. But when it comes to design and the beauty of SXZ, there is no other phone in the market which is even worth comparing with SXZ. I Love this phone more that my GF. It adds an additional value to your personality.

advice, 10 May 2013just go few pages back u will find that i said my current phone is one of the xperia phones.
... moreInteresting! You have access to both phones but I actually own both (S4 and XZ) and I can assure you that regardless of what the techs say, the screen on the S4 is very good but then so is that on the XZ and on balance, I would prefer the Xperia Z! Watching a movie is to die for on the XZ! You are entitled to your opinion but respect the fact that others have theirs! Stop preaching to the converted.

amolkinger, 10 May 2013hey guys!!
i got xz few days back
it awsme phn
just one problem i m facing
i.e. it z gtng... moreAll phones with powerful processors heat up it is the way all that processing power is dissipitated away from the inside of the phone!

advice, 10 May 2013just go few pages back u will find that i said my current phone is one of the xperia phones.
... moreIf you count majority opinion is true, you are wrong so simply is that. You living in lolaland.

hey guys!!
i got xz few days back
it awsme phn
just one problem i m facing
i.e. it z gtng heat up vry fastlyy lyk when i do gaming real racing 3 or if i browse internet on 3g
can any one suggest me some solution ?

advice, 10 May 2013from the list you have mentioned only the htc one is the real competitor to gs4.
lumia is a... moreyou embarasing your self
ppl knows what they want for their real live..
that 'vote and rate' says that

why you sugest ppl to buy your 'cheap toys' ...
even sg4 or one more attractive with new features..
we never interest

JingXiang Lim, 10 May 2013# regarding heating i will put the s4 under heavy usage and i will comment about that next wee... morejust go few pages back u will find that i said my current phone is one of the xperia phones.

when i say i don't own a phone,that does not mean that i can't easily access to any phone i want.

thank god money is not a problem for me,i am not a fan boy for any company ,cause i am not a kid any more.

in my opinion the htc one and galaxy s4 are much better than the xperia z,luckily most of tech websites agree with my opinion.

my friends always give their phones to me to download softwares,roms and kernels.

advice, 10 May 2013i can give advice from my own experience but some people will give false information to people... moreI owned SONY Xperia Z for over a month~
Loving it so much and it's unbeatable...
SONY Xperia Z display is 9999999 times better than S4 crappy over-saturated display~
Are you gonna kill me for having different opinion?
Come on if you can~
I'll wait for you...=)

advice, 10 May 2013i can give advice from my own experience but some people will give false information to people... more# regarding heating i will put the s4 under heavy usage and i will comment about that next week. #

Are you sure?
You really the BIGGEST LIAR~
You never owned any of the smartphone...
How can you test it and comment next week?

for me i don't own both but if i want to choose between the two i will go for the full hd screen with the much accurate colors,i will go for the bigger screen but smaller body,this means i will go for galaxy s4,i like to watch movies and tv shows on my phone s,and that is why for me any improvement in the screen is big welcome for me.

my work separates me a lot from my beloved laptop,so i have to had a good pocket friendly alternative.

the s4 camera is better than s3 camera ,i find this another reason to go for s4 instead of the s3.

You are just a loyal Sammy fan and wanna bash all other brands in the world~
Does Sammy pay you a lot for what you did for pass a month?
I suggest you to write a letter to Sammy and ask for some money~
Then you can buy a S4 and have REAL experience with it...
Till then you can stop posting here~
Because NOBODY will trust what you write...

As what I said is all TRUE~
Your comments are all based on reviews...
I bet you never even see any of the smartphones released this year~
Keep it up reading reviews and have virtual "experience" with it...

I cant't switch-off my Sony Xperia Z when I want to. I noticed it last week and early this week I tried to switch it off and it did but now I can't switch it off again. What could be the cause? Called my network provider but no satisfactory answer.

sonniy, 10 May 2013the camera u say it's much better it is just because of the oversaturated colours which the am... morethe difference is not related to the screens of the phones but to the image details ,colors,and noise,
usually when u want to compare between two cameras u send the photos to your pc,so u will easily notice the difference.

according to gsmarena the resolved detail in xperia z photo is hardly spectacular and noticeably lower compared to Galaxy S4's samples and the noise levels are only average. There's also noticable purple fringing and while the dynamic range is on par between the two, the Galaxy S4 has the upper hand in terms of contrast.